单词 upturner 释义 upturner(up- 8. Cf. upturn v. 2.)1870Contemp. Rev. XIV. 618 A field..that would repay with interest an intelligent upturner and cultivator.{var l=document.getElementsByTagName("link");var r=/OED4.css$/;for(var i=l.length-1;i>=0;i--)wit...